20191932

素因数分解:

$2^2\times 3^2\times {\mathrm{560887}}^1$

素因数の和:560897

約数の個数: 18

約数和(自身を含む): 51040808

約数和(自身を除く): 30848876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 560887, 1121774, 1682661, 2243548, 3365322, 5047983, 6730644, 10095966, 20191932]

約数ペア:

[(1, 20191932), (2, 10095966), (3, 6730644), (4, 5047983), (6, 3365322), (9, 2243548), (12, 1682661), (18, 1121774), (36, 560887)]